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bsc: count the usage of codec by setting the lchan active 

we count the codec when the channel was successful setted up

Change-Id: Ifc8a406a11dce16b9e7f3310841e470545550a2c
This commit is contained in:
Alexander Couzens 2016-08-23 06:27:19 +02:00
parent a8f91df851
commit 38e9ea3f7f
2 changed files with 45 additions and 0 deletions
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10
openbsc/include/openbsc/gsm_data.h
View File

@ -168,6 +168,11 @@ enum {
BSC_CTR_CHAN_RLL_ERR,
BSC_CTR_BTS_OML_FAIL,
BSC_CTR_BTS_RSL_FAIL,
BSC_CTR_CODEC_AMR_F,
BSC_CTR_CODEC_AMR_H,
BSC_CTR_CODEC_EFR,
BSC_CTR_CODEC_V1_FR,
BSC_CTR_CODEC_V1_HR,
};
static const struct rate_ctr_desc bsc_ctr_description[] = {
@ -186,6 +191,11 @@ static const struct rate_ctr_desc bsc_ctr_description[] = {
[BSC_CTR_CHAN_RLL_ERR] = {"chan.rll_err", "Received a RLL failure with T200 cause from BTS."},
[BSC_CTR_BTS_OML_FAIL] = {"bts.oml_fail", "Received a TEI down on a OML link."},
[BSC_CTR_BTS_RSL_FAIL] = {"bts.rsl_fail", "Received a TEI down on a OML link."},
[BSC_CTR_CODEC_AMR_F] = {"bts.codec_amr_f", "Count the usage of AMR/F codec by channel mode requested."},
[BSC_CTR_CODEC_AMR_H] = {"bts.codec_amr_h", "Count the usage of AMR/H codec by channel mode requested."},
[BSC_CTR_CODEC_EFR] = {"bts.codec_efr", "Count the usage of EFR codec by channel mode requested."},
[BSC_CTR_CODEC_V1_FR] = {"bts.codec_fr", "Count the usage of FR codec by channel mode requested."},
[BSC_CTR_CODEC_V1_HR] = {"bts.codec_hr", "Count the usage of HR codec by channel mode requested."},
};
enum {

35
openbsc/src/libbsc/abis_rsl.c
View File

@ -82,6 +82,39 @@ static void do_lchan_free(struct gsm_lchan *lchan)
lchan_free(lchan);
}
static void count_codecs(struct gsm_bts *bts, struct gsm_lchan *lchan)
{
if (lchan->type == GSM_LCHAN_TCH_H) {
switch (lchan->tch_mode) {
case GSM48_CMODE_SPEECH_AMR:
rate_ctr_inc(&bts->network->bsc_ctrs->ctr[BSC_CTR_CODEC_AMR_H]);
break;
case GSM48_CMODE_SPEECH_V1:
rate_ctr_inc(&bts->network->bsc_ctrs->ctr[BSC_CTR_CODEC_V1_HR]);
break;
default:
break;
}
} else if (lchan->type == GSM_LCHAN_TCH_F) {
switch (lchan->tch_mode) {
case GSM48_CMODE_SPEECH_AMR:
rate_ctr_inc(&bts->network->bsc_ctrs->ctr[BSC_CTR_CODEC_AMR_F]);
break;
case GSM48_CMODE_SPEECH_V1:
rate_ctr_inc(&bts->network->bsc_ctrs->ctr[BSC_CTR_CODEC_V1_FR]);
break;
case GSM48_CMODE_SPEECH_EFR:
rate_ctr_inc(&bts->network->bsc_ctrs->ctr[BSC_CTR_CODEC_EFR]);
break;
default:
break;
}
} else {
LOGP(DRSL, LOGL_ERROR, "count_codecs unknown lchan->type %x on channel %s\n",
lchan->type, gsm_ts_and_pchan_name(lchan->ts));
}
}
static uint8_t mdisc_by_msgtype(uint8_t msg_type)
{
/* mask off the transparent bit ? */
@ -1170,6 +1203,7 @@ static int rsl_rx_chan_act_ack(struct msgb *msg)
lchan->rqd_ta = 0;
}
count_codecs(msg->trx->bts, lchan);
send_lchan_signal(S_LCHAN_ACTIVATE_ACK, lchan, NULL);
return 0;
@ -1479,6 +1513,7 @@ static int abis_rsl_rx_dchan(struct msgb *msg)
rc = rsl_rx_rf_chan_rel_ack(msg->lchan);
break;
case RSL_MT_MODE_MODIFY_ACK:
count_codecs(msg->trx->bts, msg->lchan);
DEBUGP(DRSL, "%s CHANNEL MODE MODIFY ACK\n", ts_name);
break;
case RSL_MT_MODE_MODIFY_NACK: